class_docstr: Benchmarking tests for Mongo DB storage.
docstr: Test the spacy similarity comparison algorithm.
docstr_tok: ["Test","the","spacy","similarity","comparison","algorithm","."]
code: def test_spacy_similarity_comparisons(self):
      """
      Test the spacy similarity comparison algorithm.
      """
      self.chatbot.logic_adapters[0] = BestMatch(
          self.chatbot,
          statement_comparison_function=comparisons.SpacySimilarity,
          response_selection_method=response_selection.get_first_response,
      )
  
      trainer = get_list_trainer(self.chatbot)
      trainer.train(STATEMENT_LIST)
  
      self.assert_response_duration_is_less_than(3)
  
imports: from unittest import skip
  from warnings import warn
  from random import choice
  from tests.base_case import ChatBotSQLTestCase, ChatBotMongoTestCase
  from chatterbot.trainers import ListTrainer, ChatterBotCorpusTrainer, UbuntuCorpusTrainer
  from chatterbot.logic import BestMatch
  from chatterbot import comparisons, response_selection, utils
label_desc: Use image node_id 3 for calling the MongoBenchmarkingTests obj's underlying member method code with example usage: obj.test_spacy_similarity_comparisons() without return types